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Prettify all js files
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@starwed
starwed committed Sep 23, 2018
1 parent b1c1f67 commit b341b9a
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Showing 108 changed files with 15,289 additions and 10,794 deletions.
92 changes: 47 additions & 45 deletions src/controls/controls-system.js
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Original file line number Diff line number Diff line change
@@ -1,13 +1,9 @@
var Crafty = require('../core/core.js');

var Crafty = require("../core/core.js");

// ToggleInput contract
// Must provide an isDown method which returns whether the input is down or not
// May provide a destroy method which can be used for cleanup




// MouseButtonToggleInput
function MouseButtonToggleInput(button) {
this.button = button;
Expand All @@ -16,7 +12,7 @@ function MouseButtonToggleInput(button) {
MouseButtonToggleInput.prototype = {
isDown: function() {
var mouseSystem = this.mouseSystem;
if (!mouseSystem) this.mouseSystem = mouseSystem = Crafty.s('Mouse');
if (!mouseSystem) this.mouseSystem = mouseSystem = Crafty.s("Mouse");
return mouseSystem.isButtonDown(this.button);
}
};
Expand All @@ -29,12 +25,12 @@ function KeyboardToggleInput(key) {
KeyboardToggleInput.prototype = {
isDown: function() {
var keyboardSystem = this.keyboardSystem;
if (!keyboardSystem) this.keyboardSystem = keyboardSystem = Crafty.s('Keyboard');
if (!keyboardSystem)
this.keyboardSystem = keyboardSystem = Crafty.s("Keyboard");
return keyboardSystem.isKeyDown(this.key);
}
};


// ToggleInputGroup
function ToggleInputGroup(inputs) {
this.inputs = inputs;
Expand All @@ -43,7 +39,7 @@ function ToggleInputGroup(inputs) {
// Handles a group of inputs that represent the same toggle state
ToggleInputGroup.prototype = {
timeDown: null,
isActive: function () {
isActive: function() {
for (var i in this.inputs) {
var input = this.inputs[i];
if (input.isDown()) {
Expand All @@ -58,7 +54,7 @@ ToggleInputGroup.prototype = {
},
destroy: function() {
for (var i in this.inputs) {
if (typeof this.inputs[i].destroy === 'function') {
if (typeof this.inputs[i].destroy === "function") {
this.inputs[i].destroy();
}
}
Expand All @@ -73,11 +69,11 @@ ToggleInputGroup.prototype = {
* #Controls
* @category Controls
* @kind System
*
*
* A built-in system for linking specific inputs to general types of input events.
*
*
* @note The methods provided by this system are likely to change in future verisons of Crafty, as more input types are supported.
*
*
* @trigger TriggerInputDown - When a trigger group is activated - {name}
* @trigger TriggerInputUp - When a trigger group is released - {name, downFor}
* @trigger DirectionalInput - When a directional input changes - {name, x, y}
Expand All @@ -86,7 +82,7 @@ ToggleInputGroup.prototype = {
* @trigger ControlDestroyed - When a control input is destroyed - {type, name}
*/
Crafty.s("Controls", {
init: function () {
init: function() {
// internal object to store definitions
this._dpads = {};
this._triggers = {};
Expand All @@ -99,9 +95,9 @@ Crafty.s("Controls", {
},

events: {
"EnterFrame": "runEvents",
"KeyDown": "updateTriggers",
"KeyUp": "updateTriggers"
EnterFrame: "runEvents",
KeyDown: "updateTriggers",
KeyUp: "updateTriggers"
},

// Runs through all triggers and updates their status
Expand All @@ -112,7 +108,7 @@ Crafty.s("Controls", {
}
},

runEvents: function () {
runEvents: function() {
// Trigger DirectionalInput events for dpads
for (var d in this._dpads) {
var dpad = this._dpads[d];
Expand All @@ -128,7 +124,7 @@ Crafty.s("Controls", {
}
},

getDpad: function (name) {
getDpad: function(name) {
return this._dpads[name];
},

Expand All @@ -144,15 +140,15 @@ Crafty.s("Controls", {
* @sign defineTriggerGroup(string name, obj definition)
* @param name - a name for the trigger group
* @param definition - an object which defines the inputs for the trigger
*
* A trigger group is a set of togglable inputs mapped to the same event.
* If any of the inputs are down, the trigger is considered down. If all are up, it is considered up.
*
* A trigger group is a set of togglable inputs mapped to the same event.
* If any of the inputs are down, the trigger is considered down. If all are up, it is considered up.
* When the trigger state changes, a `TriggerInputUp` or `TriggerInputDown` event is fired.
*
*
* The definition object lists the inputs that are mapped to the trigger:
* - `keys`: An array of Crafty keycodes
* - `mouseButtons`: An array of Crafty mouse button codes
*
*
* @example
* ~~~
* // Define a trigger group mapped to the left mouse button and the A and B keys.
Expand All @@ -174,8 +170,10 @@ Crafty.s("Controls", {
} else {
inputs = [];
if (definition.mouseButtons) {
for (var b in definition.mouseButtons){
inputs.push(new MouseButtonToggleInput(definition.mouseButtons[b]));
for (var b in definition.mouseButtons) {
inputs.push(
new MouseButtonToggleInput(definition.mouseButtons[b])
);
}
}
if (definition.keys) {
Expand Down Expand Up @@ -211,26 +209,29 @@ Crafty.s("Controls", {
if (this._triggers[name]) {
this._triggers[name].input.destroy();
delete this._triggers[name];
Crafty.trigger("ControlDestroyed", { type: "TriggerGroup", name: name });
Crafty.trigger("ControlDestroyed", {
type: "TriggerGroup",
name: name
});
}
},

/**@
* #.defineDpad
* @comp Controls
* @kind Method
*
*
* @sign defineDpad(string name, obj definition[, obj options])
* @param name - a name for the dpad input
* @param definition - an object which defines the inputs and directions for the dpad
* @param options - a set of options for the dpad
*
*
* A dpad is a type of directional control which maps a set of triggers to a set of directions.
*
*
* The options object has two properties:
* - `normalize` *(bool)*: If true, the directional input will be normalized to a unit vector. Defaults to false.
* - `multipleDirectionBehavior` *(string)*: How to behave when multiple directions are active at the same time. Values are "first", "last", and "all". Defaults to "all".
*
*
* @example
* ~~~
* // Define a two-direction dpad, with two keys each bound to the right and left directions
Expand All @@ -242,7 +243,7 @@ Crafty.s("Controls", {
* @see Controllable
* @see Multiway
*/
defineDpad: function (name, definition, options) {
defineDpad: function(name, definition, options) {
var directionDict = {};
for (var k in definition) {
var direction = definition[k];
Expand All @@ -264,13 +265,13 @@ Crafty.s("Controls", {
n: this.parseDirection(d)
};
}
if (typeof options === 'undefined') {
if (typeof options === "undefined") {
options = {};
}
if (typeof options.normalize === 'undefined') {
if (typeof options.normalize === "undefined") {
options.normalize = false;
}
if (typeof options.multipleDirectionBehavior === 'undefined') {
if (typeof options.multipleDirectionBehavior === "undefined") {
options.multipleDirectionBehavior = "all";
}
// Create the fully realized dpad object
Expand Down Expand Up @@ -303,7 +304,7 @@ Crafty.s("Controls", {
*
* @see .defineDpad
*/
destroyDpad: function (name) {
destroyDpad: function(name) {
if (this._dpads[name]) {
for (var d in this._dpads[name].parsedDefinition) {
this._dpads[name].parsedDefinition[d].input.destroy();
Expand All @@ -315,16 +316,17 @@ Crafty.s("Controls", {

// Takes an amount in degrees and converts it to an x/y object.
// Clamps to avoid rounding issues with sin/cos
parseDirection: function (direction) {
parseDirection: function(direction) {
return {
x: Math.round(Math.cos(direction * (Math.PI / 180)) * 1000) / 1000,
y: Math.round(Math.sin(direction * (Math.PI / 180)) * 1000) / 1000
};
},

// dpad definition is a map of directions to keys array and active flag
updateActiveDirection: function (dpad, normalize) {
var x = 0, y = 0;
updateActiveDirection: function(dpad, normalize) {
var x = 0,
y = 0;

// Sum up all active directions
for (var d in dpad.directions) {
Expand All @@ -335,8 +337,8 @@ Crafty.s("Controls", {
}

// Mitigate rounding errors when close to zero movement
x = (-1e-10 < x && x < 1e-10) ? 0 : x;
y = (-1e-10 < y && y < 1e-10) ? 0 : y;
x = -1e-10 < x && x < 1e-10 ? 0 : x;
y = -1e-10 < y && y < 1e-10 ? 0 : y;

// Normalize
if (normalize) {
Expand All @@ -351,7 +353,7 @@ Crafty.s("Controls", {
dpad.y = y;
},

updateTriggerInput: function (trigger) {
updateTriggerInput: function(trigger) {
if (!trigger.active) {
if (trigger.input.isActive()) {
trigger.downFor = Date.now() - trigger.input.timeDown;
Expand All @@ -370,8 +372,8 @@ Crafty.s("Controls", {
// Has to handle three cases concerning multiple active input groups:
// - "all": all directions are active
// - "last": one direction at a time, new directions replace old ones
// - "first": one direction at a time, new directions are ignored while old ones are still active
updateDpadInput: function (dpad, multiBehavior) {
// - "first": one direction at a time, new directions are ignored while old ones are still active
updateDpadInput: function(dpad, multiBehavior) {
var d, dir;
var winner;

Expand Down Expand Up @@ -403,4 +405,4 @@ Crafty.s("Controls", {
// If we picked a winner, set it active
if (winner) winner.active = true;
}
});
});
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